2013670340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 4722955776

約数和(自身を除く): 2709285436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 373, 463, 530, 583, 746, 926, 1060, 1166, 1492, 1852, 1865, 2315, 2332, 2915, 3730, 4103, 4630, 5093, 5830, 7460, 8206, 9260, 10186, 11660, 16412, 19769, 20372, 20515, 24539, 25465, 39538, 41030, 49078, 50930, 79076, 82060, 98156, 98845, 101860, 122695, 172699, 197690, 217459, 245390, 269929, 345398, 395380, 434918, 490780, 539858, 690796, 863495, 869836, 1079716, 1087295, 1349645, 1726990, 1899689, 2174590, 2699290, 3453980, 3799378, 4349180, 5398580, 7598756, 9153047, 9498445, 18306094, 18996890, 36612188, 37993780, 45765235, 91530470, 100683517, 183060940, 201367034, 402734068, 503417585, 1006835170, 2013670340]

約数ペア:

[(1, 2013670340), (2, 1006835170), (4, 503417585), (5, 402734068), (10, 201367034), (11, 183060940), (20, 100683517), (22, 91530470), (44, 45765235), (53, 37993780), (55, 36612188), (106, 18996890), (110, 18306094), (212, 9498445), (220, 9153047), (265, 7598756), (373, 5398580), (463, 4349180), (530, 3799378), (583, 3453980), (746, 2699290), (926, 2174590), (1060, 1899689), (1166, 1726990), (1492, 1349645), (1852, 1087295), (1865, 1079716), (2315, 869836), (2332, 863495), (2915, 690796), (3730, 539858), (4103, 490780), (4630, 434918), (5093, 395380), (5830, 345398), (7460, 269929), (8206, 245390), (9260, 217459), (10186, 197690), (11660, 172699), (16412, 122695), (19769, 101860), (20372, 98845), (20515, 98156), (24539, 82060), (25465, 79076), (39538, 50930), (41030, 49078)]